<p><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; font-size: medium; letter-spacing: 1.8px; text-indent: 43px; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box !important; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 17px; letter-spacing: 2px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; box-sizing: border-box !important; overflow-wrap: break-word !important;">循序</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; text-indent: 43px; font-size: 17px; letter-spacing: 2px; background: white; box-sizing: border-box !important; overflow-wrap: break-word !important;">是一种根据后道工序（客户）需求制定前道工序（供应商）日产计划的拉动系统。循序也是一种拉动系统，为什么？因为它是后道工序来指挥前道工序，所以是拉动系统。</span></p>